1 // RUN: %clang_cc1 -fsyntax-only -std=c++11 -Wno-c++11-narrowing -verify %s 2 // expected-no-diagnostics 3 f(int x)4 void f(int x) { 5 switch (x) { 6 case 0x80000001: break; 7 } 8 } 9